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. 2017 Jul 25;12(7):e0181781. doi: 10.1371/journal.pone.0181781

Table 4. Mean ± SD values for the parameters found with fittings of Eq. 8, S1 Appendix) to the relationship between time duration of movement (tdur) and maximum horizontal moving speed (HSpeedmax) for all players.

Decrease rate (ea)
m·s-2
Inflection point (eb)
s
Lower asymptote (c)
m·s-1
Upper asymptote (d)
m·s-1
Power (f)
All
0.103 ± 0.079 6.92 ± 2.74 1.73 ± 0.24 7.62 ± 0.69 0.32 ± 0.17
By Position
Central Defender 0.090 ± 0.069 A 5.54 ± 1.92 A 1.48 ± 0.18 A 7.35 ± 0.49 A B 0.26 ± 0.10 A
Central Midfielder 0.113 ± 0.077 A 7.79 ± 3.84 B 1.91 ± 0.17 B 7.21 ± 0.71 B 0.35 ± 0.21 A
External Midfielder 0.095 ± 0.080 A 6.75 ± 2.30 A B 1.77 ± 0.25 C 7.97 ± 0.73 C 0.30 ± 0.16 A
Full-Back 0.100 ± 0.070 A 6.99 ± 2.18 A B 1.72 ± 0.19 C 7.76 ± 0.61 A C 0.30 ± 0.12 A
Striker 0.123 ± 0.108 A 7.28 ± 2.52 B 1.68 ± 0.17 C 7.77 ± 0.44 A B C 0.35 ± 0.20 A
By Gender
Female 0.100 ± 0.078 A 6.99 ± 3.52 A 1.58 ± 0.20 A 6.88 ± 0.53 A 0.31 ± 0.19 A
Male 0.104 ± 0.080 A 6.89 ± 2.74 A 1.79 ± 0.23 B 7.87 ± 0.55 B 0.32 ± 0.19 A
By Team
“Team A” 0.093 ± 0.078 A 7.13 ± 2.40 A 1.85 ± 0.25 A 7.95 ± 0.48 A 0.29 ± 0.16 A
“Team B” 0.100 ± 0.078 A 6.99 ± 3.52 A 1.58 ± 0.20 B 6.88 ± 0.53 B 0.31 ± 0.19 A
“Team C” 0.116 ± 0.084 A 6.65 ± 2.54 A 1.70 ± 0.18 A B 7.78 ± 0.61 A 0.33 ± 0.16 A

Different letters indicate significant differences after application of a mixed model analysis with repeated structure.